PIC16C923-04I/CL Microchip Technology, PIC16C923-04I/CL Datasheet - Page 162

• Manufacturer Part Number: PIC16C923-04I/CL
• Description: 8-Bit CMOS Microcontroller with LCD Driver
• Manufacturer: Microchip Technology

PIC16C9XX
FIGURE 18-5: TYPICAL I
FIGURE 18-6: MAXIMUM I
DS30444E - page 162
Note 1: The LCD module is turned on, internal charge pump enabled, 1/4 MUX, 32 Hz frame frequency and no load
Note 2: Indicates the clock source to the LCD module.
60
55
50
45
40
35
30
70
65
60
55
50
45
40
35
30
2.5
C Spec @ 4.0V = 41
LC Spec @ 3.0V = 37
2.5
C Spec @ 4.0V = 45
LC Spec @ 3.0V = 40
on LCD segments/commons. I
3.0
3.0
ON
MODE @ 25 C)
(32 kHz
kHz
+85 C)
3.5
3.5
(1)
(2)
, INTERNAL RC
), RC MODE -40 C TO
4.0
4.0
(1)
V
V
DD
DD
), INTERNAL RC (32
PD
(V
(V
PD
4.5
4.5
OLTS
OLTS
vs. V
vs. V
)
)
DD
5.0
5.0
DD
PD
(2)
(LCD
(LCD ON
, RC
5.5
5.5
will increase depending on the LCD panel connected to the PIC16C9XX.
6.0
6.0
FIGURE 18-7: TYPICAL I
FIGURE 18-8: MAXIMUM I
180
160
140
120
100
90
80
70
60
50
40
30
20
10
80
60
40
20
0
0
2.5
2.5
3.0
3.0
ON
MODE @ 25 C)
ON
MODE -40 C TO +85 C)
3.5
3.5
(1)
(1)
, TIMER1 (32 kHz
, TIMER1(32 kHz
4.0
4.0
1997 Microchip Technology Inc.
V
V
DD
DD
PD
(V
(V
PD
4.5
4.5
OLTS
OLTS
vs. V
vs. V
)
)
DD
5.0
5.0
DD
(LCD
(2)
(2)
(LCD
5.5
5.5
), RC
), RC
6.0
6.0